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Patent Assignment Assignor Details
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Assignor Name : SAITOH, YUKIO
Total Assignments: 16
Assignment: 1
Reel/Frame:005020/0879   Pages: 2
Recorded: 02/23/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HAYAMA, KAZUHIDE
Exec Dt:
03/31/1988
2
SAITOH, YUKIO
Exec Dt:
03/31/1988
Assignee
1
MITSUBISHI PETROCHEMICAL CO., LTD.
5-2, MARUNOUCHI 2-CHOME
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4839457
NONE
07170344
Correspondence name and address
OBLON, FISHER, SPIVAK,
MC CLELLAND & MAIER
1755 S. JEFF. DAVIS HWY.
CRYSTAL SQUARE FIVE-STE. 400
ARLINGTON, VA 22202
Assignment: 2
Reel/Frame:006251/0916   Pages: 4
Recorded: 02/25/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HAYAMA, KAZUHIDE
Exec Dt:
10/24/1989
2
SAITOH, YUKIO
Exec Dt:
10/24/1989
Assignee
1
MITSUBISHI PETROCHEMICAL CO., LTD.
2-5-2, MARUNOUCHI CHIYODA-KU, TOKYO, JAPAN
TOKYO, JAPAN, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5049629
NONE
07431232
Correspondence name and address
OBLON, SPIVAK, MC CLELLAND, MAIER &
NEUSTADT - NORMAN F. OBLON
FOURTH FLOOR
1755 JEFFERSON DAVIS HWY.
ARLINGTON, VA 22202
Assignment: 3
Reel/Frame:005986/0522   Pages: 2
Recorded: 12/23/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
IGARASHI, YOSHIAKI
Exec Dt:
12/19/1991
2
SAITOH, YUKIO
Exec Dt:
12/19/1991
3
FURUYA, FUMIO
Exec Dt:
12/19/1991
4
YAMADA, AKIO
Exec Dt:
12/19/1991
Assignee
1
DAIICHI DENSHI KOGYO KABUSHIKI KAISHA
7-12, YOYOGI 2-CHOME, SHIBUYA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5201675
NONE
07814405
Correspondence name and address
SILVERMAN, CASS & SINGER, LTD.
HERBERT J. SINGER
105 W. ADAMS ST., 27TH FL.,
CHICAGO, IL 60603
Assignment: 4
Reel/Frame:006610/0207   Pages: 3
Recorded: 06/16/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ASAMI, KOICHI
Exec Dt:
06/07/1993
2
AMAGAI, HIRONOBU
Exec Dt:
06/07/1993
3
SAITOH, YUKIO
Exec Dt:
06/08/1993
4
ITOH, ISAO
Exec Dt:
06/08/1993
Assignees
1
OJI YUKA GOSEISHI CO., LTD.
5-1, MARUNOUCHI 1-CHOME
CHIYODA-KU, TOKYO, JAPAN
2
MITSUBISHI PETROCHEMICAL CO., LTD.
1, TOHO-CHO, YOKKAI CHI-SHI
MIE, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5397637
NONE
08076954
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER &
NEUSTADT, P.C. - FREDERICK D. VASTINE
FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VIRGINIA 22202
Assignment: 5
Reel/Frame:007080/0744   Pages: 2
Recorded: 08/03/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAYAMA, KAZUHIDE
Exec Dt:
06/15/1993
2
NARAZAKI, KANJI
Exec Dt:
06/15/1993
3
SAITOH, YUKIO
Exec Dt:
06/16/1993
4
HIWATASHI, TOMOAKI
Exec Dt:
06/16/1993
5
ITOH, ISAO
Exec Dt:
06/16/1993
6
KAWAGUCHI, SIGEOKI
Exec Dt:
06/16/1993
Assignee
1
MITSUBISHI PETROCHEMICAL COMPANY, LTD.
5-2, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5362485
NONE
08096257
Correspondence name and address
C. IRVIN MCCLELLAND
OBLON, SPIVAK, MCCLELLAND, MAIER ET AL
ATTORNEY AT LAW - FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VIRGINIA 22202
Assignment: 6
Reel/Frame:006881/0487   Pages: 4
Recorded: 02/08/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ITAKURA, KEIJIROU
Exec Dt:
01/25/1994
2
NOBUSADA, TOSHIHIDE
Exec Dt:
01/25/1994
3
TOYODA, YASUYUKI
Exec Dt:
01/25/1994
4
SAITOH, YUKIO
Exec Dt:
01/25/1994
5
KOKUSENYA, NOBORU
Exec Dt:
01/25/1994
6
NAGAYOSHI, RYOUICHI
Exec Dt:
01/25/1994
7
TANAKA, HIRONORI
Exec Dt:
01/25/1994
8
OZAKI, MASAYOSHI
Exec Dt:
01/25/1994
Assignee
1
MATSUSHITA ELECTRONICS CORPORATION
1-1, SAIWAI-CHO, TAKATSUKI-SHI
OSAKA, JAPAN 569
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5434437
NONE
08154352
Correspondence name and address
WILLIAN BRINKS HOFER GILSON & LIONE
KENNETH L. CAGE, ESQ.
2000 K STREET, N.W., STE. 200
WASHINGTON, D.C. 20006-1809
Assignment: 7
Reel/Frame:007412/0353   Pages: 3
Recorded: 03/27/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAYAMA, KAZUHIDE
Exec Dt:
01/20/1995
2
SAITOH, YUKIO
Exec Dt:
01/20/1995
3
KITANI, YASUO
Exec Dt:
01/20/1995
4
YAMADA, KATSUHIKO
Exec Dt:
01/20/1995
Assignee
1
MITSUBISHI CHEMICAL CORPORATION
5-2, MARUNOUCHI 2-CHOME CHIYODA-KU TOKYO JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5543440
NONE
08378715
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER ET AL
NORMAN F. OBLON
ATTORNEYS AT LAW, FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA 22202
Assignment: 8
Reel/Frame:007999/0352   Pages: 2
Recorded: 06/18/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAITOH, YUKIO
Exec Dt:
10/03/1995
2
OHASHI, KENGO
Exec Dt:
10/03/1995
3
MORITA, TAKAYUKI
Exec Dt:
10/03/1995
4
KASAHARA, DAIJI
Exec Dt:
10/03/1995
Assignee
1
KABUSHIKI KAISHA TOYODA JIDOSHOKKI SEISAKUSHO
1, TOYODA-CHO, 2-CHOME KARIYA-SHI,
AICHI-KEN, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5797255
NONE
08541677
Correspondence name and address
BROOKS HAIDT HAFFNER ET AL.
ALFRED L. HAFFNER, JR.
99 PARK AVENUE
NEW YORK, NY 10016
Assignment: 9
Reel/Frame:008609/0463   Pages: 4
Recorded: 11/04/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HIROYOSHI, HIDETOSHI
Exec Dt:
09/27/1996
2
OTOMO, KAZUTOSHI
Exec Dt:
09/27/1996
3
NAKAMURA, YOSHIBUMI
Exec Dt:
09/27/1996
4
KIMURA, REIKO
Exec Dt:
09/27/1996
5
HAYASHIZAKI, SHINICHI
Exec Dt:
09/27/1996
6
SAITOH, YUKIO
Exec Dt:
09/27/1996
7
OSADA, MITSUYASU
Exec Dt:
09/27/1996
8
YAMADA, MASASHI
Exec Dt:
09/27/1996
9
ONO, YOSHIETSU
Exec Dt:
09/27/1996
10
TAKAHASHI, OSAMU
Exec Dt:
09/27/1996
Assignee
1
SEIKO INSTRUMENTS INC.
8, NAKASE 1-CHOME, MIHAMA-KU, CHIBA-SHI
CHIBA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5682132
NONE
08533337
Correspondence name and address
ADAMS & WILKS
BRUCE L. ADAMS, ESQ.
50 BROADWAY-31ST FLOOR
NEW YORK, NY 10004
Assignment: 10
Reel/Frame:009282/0461   Pages: 4
Recorded: 06/24/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAITOH, YUKIO
Exec Dt:
06/03/1998
2
SHINOZAKI, TORU
Exec Dt:
06/03/1998
Assignee
1
DDK LTD.
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5964594
NONE
09103992
Correspondence name and address
BAKER & BOTTS, L.L.P.
RONALD B. HILDRETH
30 ROCKEFELLER PLAZA
44 FL.
NEW YORK, NY 10112
Assignment: 11
Reel/Frame:009269/0403   Pages: 2
Recorded: 06/17/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAITOH, YUKIO
Exec Dt:
06/09/1998
2
TOSHIYOSHI, SHIGENORI
Exec Dt:
06/09/1998
3
ZUSHI, TOKITSUGU
Exec Dt:
06/09/1998
4
NISHIMURA, TAKANORI
Exec Dt:
06/09/1998
Assignee
1
KOMATSU ELECTRONIC METALS CO., LTD.
2612, SHINOMIYAM HIRATSUKA-SHI
KANAGAWA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5972726
NONE
09098872
Correspondence name and address
WELSH & KATZ, LTD.
GERALD T. SHEKLETON, ESQ.
120 SOUTH RIVERSIDE PLAZA, 22ND FLOOR
CHICAGO, ILLINOIS 60603-3913
Assignment: 12
Reel/Frame:009555/0868   Pages: 4
Recorded: 10/29/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MASHIYAMA, JIN-ICHI
Exec Dt:
10/19/1998
2
SAITOH, YUKIO
Exec Dt:
10/19/1998
Assignee
1
DDK LTD.
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6024613
NONE
09182614
Correspondence name and address
BAKER & BOTTS, L.L.P.
RONALD B. HILDRETH
30 ROCKEFELLER PLAZA, 44 FL.
NEW YORK, NEW YORK 10112
Assignment: 13
Reel/Frame:009555/0876   Pages: 4
Recorded: 10/29/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MASHIYAMA, JIN-ICHI
Exec Dt:
10/19/1998
2
SAITOH, YUKIO
Exec Dt:
10/19/1998
Assignee
1
DDK LTD.
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6109981
NONE
09182615
Correspondence name and address
BAKER & BOTTS, L.L.P.
RONALD B. HILDRETH
30 ROCKEFELLER PLAZA - 44 FL.
NEW YORK, NY 10112
Assignment: 14
Reel/Frame:011582/0171   Pages: 3
Recorded: 02/26/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAITOH, YUKIO
Exec Dt:
02/07/2001
2
TAKASUKA, SHOICHI
Exec Dt:
02/07/2001
3
NAKANISHI, NAOKI
Exec Dt:
02/07/2001
4
NAKANISHI, HIDEYUKI
Exec Dt:
02/07/2001
Assignee
1
MATSUSHITA ELECTRONICS CORPORATION
TAKATSUKI-SHI
1-1, SAIWAI-CHO
OSAKA 569-1193, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6747939
US20010019530
09793675
Correspondence name and address
MERCHANT & GOULD P.C.
DOUGLAS P. MUELLER
P.O. BOX 2903
MINNEAPOLIS, MN 55402-0903
Assignment: 15
Reel/Frame:011960/0268   Pages: 3
Recorded: 07/06/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAKASUKA, SHOICHI
Exec Dt:
06/11/2001
2
SAITOH, YUKIO
Exec Dt:
06/11/2001
3
NAKANISHI, NAOKI
Exec Dt:
06/11/2001
4
NAKANISHI, HIDEYUKI
Exec Dt:
06/11/2001
Assignee
1
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
OAZA-KADOMA, KADOMA-SHI
1006-BANCHI
OSAKA 571-8501, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7035196
US20020021652
09804492
Correspondence name and address
MERCHANT & GOULD P.C.
DOUGLAS P. MUELLER
P.O. BOX 2903
MINNEAPOLIS, MN 55402-2903
Assignment: 16
Reel/Frame:014659/0343   Pages: 4
Recorded: 10/31/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MASHIYAMA, JIN-ICHI
Exec Dt:
10/07/2003
2
SAITOH, YUKIO
Exec Dt:
10/07/2003
Assignee
1
DDK LTD.
2-11-20, NISHI-GOTANDA, SHINAGAWA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6905368
US20040092140
10699163
Correspondence name and address
BAKER BOTTS L.L.P.
PAUL A. RAGUSA
30 ROCKEFELLER PLAZA - 44TH FL.
NEW YORK, NY 10112

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